package com.liang.springcloud.controller;

import com.liang.springcloud.pojo.Dept;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

import java.util.List;

@RestController
public class DeptConsumerController {

    @Autowired
    private RestTemplate restTemplate;  //提供多种边界访问远程http服务的方法，简单的Restful服务模板
    //Ribbon,我们这里德地址，应该是一个变量，通过服务名来访问
    //    private static  final String REST_URL_PREFIX= "http://localhost:8001";
private static  final String REST_URL_PREFIX= "http://SPRINGCLOUD-PROVIDER-DEPT";
   @RequestMapping("consumer/dept/get/{id}")
    public Dept get(@PathVariable("id") long id){
        return restTemplate.getForObject(REST_URL_PREFIX+"/dept/get/"+id,Dept.class);
    }

    @RequestMapping("consumer/dept/add")
    public boolean add(Dept dept){
        return restTemplate.postForObject(REST_URL_PREFIX+"/dept/add",dept,Boolean.class);
    }
    @RequestMapping("consumer/dept/list")
    public List<Dept> list(){
        return restTemplate.getForObject(REST_URL_PREFIX+"/dept/list",List.class);
    }
}
